When precision meets performance, the result is the German Precision Optics PASSION HD 8.5x50mm for sale—a binocular engineered for those who demand clarity in the dimmest conditions. Whether you’re a hunter tracking game at twilight, a birder observing elusive species at dawn, or a tactical professional operating in low-light environments, this optical powerhouse delivers unmatched brightness, contrast, and resolution.
Crafted with Double HD glass technology, GPObright high-transmission coatings, and Schmidt-Pechan prism system, the PASSION HD 8.5x50mm ensures every detail is vivid and sharp. Its wide 5.88mm exit pupil and twilight factor of 20.62 make it ideal for dusk and dawn viewing, while the center focus system and locking diopter provide intuitive control and stability. Encased in a rugged magnesium/aluminum body with rubber armor finish, this binocular is built to withstand the elements—waterproof, fogproof, and rainproof for all-weather reliability.
Key Features of German Precision Optics PASSION HD 8.5x50mm Binoculars
- Magnification: 8.5x for optimal balance between detail and field of view
- Objective Lens Diameter: 50mm for superior light-gathering capability
- Prism System: Schmidt-Pechan with BAK-4 glass for edge-to-edge clarity
- Optical Coatings: GPObright and PASSIONdrop hydrophobic coatings
- Eye Relief: 0.77 inches for comfortable extended viewing
- Exit Pupil: 5.88mm for enhanced low-light performance
- Field of View: 315 ft at 1000 yds / 6° angle
- Focus System: Center focus with locking diopter adjustment
- Close Focus Distance: 3 meters
- Interpupillary Distance: Adjustable from 58mm to 76mm
- Weather Resistance: Waterproof up to 500m, fogproof, and rainproof
- Build Material: Magnesium/Aluminum with rubber armor finish
- Weight: 33.2 oz
- Dimensions: 2.5H x 6.9L x 5.3W inches
Specifications Table
| Specification | Details |
|---|---|
| Manufacturer | German Precision Optics |
| Model | PASSION HD 8.5x50mm |
| Color | Charcoal/Black |
| Magnification | 8.5x |
| Objective Lens Diameter | 50 mm |
| Prism System | Schmidt-Pechan |
| Prism Material | BAK-4 |
| Eye Relief | 0.77 in |
| Exit Pupil | 5.88 mm |
| Field of View (Linear) | 315 ft at 1000 yds |
| Field of View (Angle) | 6 degrees |
| Optical Coating | GPObright |
| Focus System | Center Focus |
| Twilight Factor | 20.62 |
| Interpupillary Distance | 58 – 76 mm |
| Close Focus | 3 m |
| Diopter Adjustment Range | -4 to +4 dpt |
| Weather Resistance | Rainproof |
| Water Resistance Level | Waterproof (500 m) |
| Length | 6.9 in |
| Weight | 33.2 oz |
| Finish | Rubber Armor |
| Material | Magnesium/Aluminum |
| Condition | New |
| Package Type | Box |
| Magnification Type | Fixed |
| Fogproof | Yes |
| Size | 2.5H x 6.9L x 5.3W in |
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